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(11) | EP 0 835 614 A2 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Sauce aid |
(57) The invention relates to a semifluid, seasoning and/or colouring, binding foodstuff
comprising an oil-in-water emulsion including ungelatinized starch and a vegetable
powder or fruit powder in a finely divided form containing cell wall and/or fibre,
which is not completely soluble in the water phase.
[0001] The invention relates to a semifluid, in particular pasty, seasoning and/or colouring, binding foodstuff which can be used as a sauce aid. The foodstuff of the invention comprises an oil-in-water emulsion and includes ungelatinized starch and a vegetable powder or food powder.
[0002] A semifluid, seasoning and/or colouring foodstuff is desired which can be used, for example, for producing sauces. There is the problem in this case of avoiding the settling of the spices or colouring constituents which are generally not completely soluble in water or in oil. On the one hand, a stable oil-in-water emulsion is desired for products of this type, but on the other hand the conjoint use of emulsifiers is undesired. In order to guarantee problem-free use, the product should not be crumb-like or powdery, but rather should have a smooth texture.
[0003] Dry products, as are disclosed, for example, in DE-A 29 30 664 and which comprise, for example, starch as thickener, fat powders and flavourings, such as onion powder and tomato powder are consequently unsuitable for this purpose.
[0004] German Patent 32 43 963 discloses lump-free hot-dispersible base dry products for bound sauces and soups which are produced from starch material and edible fat and can include finely comminuted vegetables, in particular onions, carrots, leek and/or celery. These products are produced by heating the starch material together with the edible fat, with addition of extra water.
[0005] A process for producing food additives in agglomerated form with conjoint use of emulsifiers and gelatinized starch is disclosed in EP 229 938.
[0006] EP 166 284 describes a sauce enhancer in tubes which is based on cream, egg yolk, liquid butterfat fraction and milk derivatives, to which starch derivatives, in particular slightly cross-linked potato starches, can be added as thickeners. Native starches are said to be less suitable for this use because of their tendency to form a skin.
[0007] The present invention relates to a semifluid, seasoning and/or colouring, binding foodstuff comprising an oil-in-water emulsion including ungelatinized starch and a vegetable powder or fruit powder in a finely divided form containing cell wall and/or fibre, which is not completely soluble in the water phase.
[0008] Vegetable powders or fruit powders which are suitable are, in particular, a vegetable concentrate, pea flour, lentil flour, tomato purée, garlic powder, paprika powder, onion powder, mushroom powder, asparagus powder or apple concentrate. The content of the vegetable powder or food powder in the foodstuff of the invention is generally 10-50% by weight, preferably 15-35% by weight.
[0009] The starch must be an ungelatinized starch. Preferably, the starch is a starch given a moist heat treatment. The content of starch is generally 1-40% by weight, preferably 5-30% by weight.
[0010] The foodstuff of the invention generally contains 1-40% by weight, preferably 5-20% by weight, of an oil suitable as a foodstuff and 2-40% by weight, preferably 5-30% by weight, of water. In a particularly preferred embodiment, the foodstuff of the invention has an Aw of 0.6-0.8.
[0011] Ungelatinized starch is a constituent which has a tendency to sedimentation. In dilute emulsion, starch would always settle. On the other hand, water is required as dissolving constituent for numerous flavourings and as a constituent which keeps the consistency of the emulsion low so that the pourability is ensured. The conventional stabilization principles used for emulsions or suspensions fail for a complex system of this type. Emulsifiers only stabilize the oil emulsion and do not prevent starch sedimentation. Increasing the viscosity or density to prevent sedimentation not only of the starch but also of the seasoning constituents is not possible to the required extent without off-taste and losses of other functionally necessary properties.
[0012] Surprisingly, it has been found that numerous vegetable powders and fruit powders present in a finely divided form containing cell wall and/or fibre give the desired properties. According to the invention, a complex system is created in which starch granules and oil droplets are present and also free water in the interstitial spaces, the consistency of the product nevertheless remaining sufficiently low and nevertheless no sedimentation of the ungelatinized starch occurring. Furthermore, the emulsion has a surprising stability and oiling-off of the fat phase has not been observed.
[0013] The foodstuff of the invention is suitable, in particular, for use as a sauce aid. Gelatinization of the starch does not occur until the stable emulsion is poured into water and heated.
[0014] Use of starch given a moist heat treatment is particularly expedient. This is a non-gelatinized starch, which does not bind immediately and can therefore be easily processed. Native starches, in contrast, tend additionally to bind rapidly and give a slimy structure. Modified starches gelatinize in this system immediately on stirring into boiling water and form lumps.
[0015] The invention is described in more detail with reference to the examples below. All percentages are by weight.
Examples
[0016] The constituents mentioned in the examples below, except for the starch and the oil, are mixed and, preferably, in order to keep the microbial content of the products as low as possible, heated for 10 minutes at 80°C. After cooling to at least 40°C, the starch and the oil are stirred in and the mass is homogenized, for example in a colloid mill.
Example 1
[0017]
| 30.00% | soy sauce |
| 8.00% | roast vegetable extract |
| 6.00% | tomato purée |
| 8.00% | yeast extract |
| 3.00% | common salt |
| 3.00% | glutamate |
| 1.00% | sugar |
| 1.00% | onion powder |
| 1.00% | mushroom powder |
| 0.50% | garlic powder |
| 0.10% | ground pepper |
| 0.40% | paprika powder |
| 0.10% | celery seed |
| 5.00% | water |
| 23.00% | starch |
| 9.90% | oil |
Example 2
[0018]
| 29.00% | soy sauce |
| 7.70% | roast vegetable extract |
| 7.70% | yeast extract |
| 4.80% | tomato purée, triple concentrated |
| 3.00% | salt |
| 3.00% | glutamate |
| 1.00% | meat extract |
| 1.20% | mushroom powder |
| 0.20% | onion extract |
| 1.50% | sugar |
| 0.10% | ground white pepper |
| 0.40% | paprika powder |
| 0.40% | garlic powder |
| 30.00% | starch |
| 10.00% | oil |
Example 3
1. Semifluid, seasoning and/or colouring, binding foodstuff comprising an oil-in-water
emulsion including ungelatinized starch and a vegetable powder or fruit powder in
a finely divided form containing cell wall and/or fibre, which is not completely soluble
in the water phase.
2. Foodstuff according to Claim 1, characterized in that the vegetable powder or fruit
powder is a vegetable concentrate, pea flour, lentil flour, tomato purée, garlic powder,
paprika powder, mushroom powder, asparagus powder or apple concentrate.
3. Foodstuff according to one of the preceding claims in paste form.
4. Use of a foodstuff according to one of the preceding claims as sauce aid.